Evidence row 50447

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/pbkdf-len/mcp"
    ]
  ],
  "name": "PBKDF2 hex length, input discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T03:01:21.371366Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T03:01:21.371366Z",
        "updatedAt": "2026-09-11T03:01:21.371366Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "PBKDF2 hex length, input discarded",
      "name": "io.github.sadri-dridi/pbkdf-len",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/pbkdf-len/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "PBKDF2 hex length, input discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "PBKDF2 hex length, input discarded"
}

What the leaf hashes

{"body":"4af044a15c459a05fe1bf07e0f703e1612cc5506acbb00789de0166cb825d3a7","id":50447,"kind":"listing","method":"baseline/1","observed_us":1793025415290415,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/pbkdf-len","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x0ea967860df8a8a6f9d6e901c7571075b895c0ac50a71a3fbf538897da92aec7
2. 0x09cbc002003a6d960c7cdf346c8cff3af5efe10a8aa4479236f10daae2df8764
3. 0x58a193f913a454d1ec206ec24540608ed705077ebe513dc6531b5767a6622b87
4. 0xe6a7ac816d52b24b5a8ffcfd9534eb2ad0923f680d5617d667ec6725e5bd807c
5. 0x26ba8d0366e907f5d6c959179e475b3ad61f1d3e65781bbe8f2c67f11f06bf58
6. 0xe39b3c0d02af3ba58f58c2b7dde6abaffda924d7db5c1923962d9eef5dad7062
7. 0x8571a047b58c050917daf4b027289e0a8d19bd794412adbf67e60802de11c340
8. 0x6ade150ca08284589b957764cdc1fbe237b87bbd219d1a17f5cd527d5f17b916
9. 0x237ff8ead2e807c8c8253ebc3fbd3c0d1d8bc94d78c3e36dfc13945e41878a0f
10. 0x36de94df31980769366d6459ea42b641bdc51120bfd8317d0101e69404feba8e
11. 0x1e6a5f0042a4b7776e54cf79ce729b60eac17c4eb209cc9613fcd31c9fa0d26c
12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae